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-rw-r--r--lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp21
-rw-r--r--lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h12
-rw-r--r--lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp12
3 files changed, 22 insertions, 23 deletions
diff --git a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
index b5210c3..22aa2f3 100644
--- a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
+++ b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
@@ -166,10 +166,10 @@ NativeRegisterContextLinux_arm64::NativeRegisterContextLinux_arm64(
m_tls_is_valid = false;
// SME adds the tpidr2 register
- m_tls_size = GetRegisterInfo().IsSSVEEnabled() ? sizeof(m_tls_regs)
+ m_tls_size = GetRegisterInfo().IsSSVEPresent() ? sizeof(m_tls_regs)
: sizeof(m_tls_regs.tpidr_reg);
- if (GetRegisterInfo().IsSVEEnabled() || GetRegisterInfo().IsSSVEEnabled())
+ if (GetRegisterInfo().IsSVEPresent() || GetRegisterInfo().IsSSVEPresent())
m_sve_state = SVEState::Unknown;
else
m_sve_state = SVEState::Disabled;
@@ -609,8 +609,7 @@ NativeRegisterContextLinux_arm64::CacheAllRegisters(uint32_t &cached_size) {
if (error.Fail())
return error;
- // Here this means, does the system have ZA, not whether it is active.
- if (GetRegisterInfo().IsZAEnabled()) {
+ if (GetRegisterInfo().IsZAPresent()) {
error = ReadZAHeader();
if (error.Fail())
return error;
@@ -628,7 +627,7 @@ NativeRegisterContextLinux_arm64::CacheAllRegisters(uint32_t &cached_size) {
}
// If SVE is enabled we need not copy FPR separately.
- if (GetRegisterInfo().IsSVEEnabled() || GetRegisterInfo().IsSSVEEnabled()) {
+ if (GetRegisterInfo().IsSVEPresent() || GetRegisterInfo().IsSSVEPresent()) {
// Store mode and register data.
cached_size +=
sizeof(RegisterSetType) + sizeof(m_sve_state) + GetSVEBufferSize();
@@ -640,7 +639,7 @@ NativeRegisterContextLinux_arm64::CacheAllRegisters(uint32_t &cached_size) {
if (error.Fail())
return error;
- if (GetRegisterInfo().IsMTEEnabled()) {
+ if (GetRegisterInfo().IsMTEPresent()) {
cached_size += sizeof(RegisterSetType) + GetMTEControlSize();
error = ReadMTEControl();
if (error.Fail())
@@ -708,7 +707,7 @@ Status NativeRegisterContextLinux_arm64::ReadAllRegisterValues(
// constants and the functions vec_set_vector_length, sve_set_common and
// za_set in the Linux Kernel.
- if ((m_sve_state != SVEState::Streaming) && GetRegisterInfo().IsZAEnabled()) {
+ if ((m_sve_state != SVEState::Streaming) && GetRegisterInfo().IsZAPresent()) {
// Use the header size not the buffer size, as we may be using the buffer
// for fake data, which we do not want to write out.
assert(m_za_header.size <= GetZABufferSize());
@@ -716,7 +715,7 @@ Status NativeRegisterContextLinux_arm64::ReadAllRegisterValues(
m_za_header.size);
}
- if (GetRegisterInfo().IsSVEEnabled() || GetRegisterInfo().IsSSVEEnabled()) {
+ if (GetRegisterInfo().IsSVEPresent() || GetRegisterInfo().IsSSVEPresent()) {
dst = AddRegisterSetType(dst, RegisterSetType::SVE);
*(reinterpret_cast<SVEState *>(dst)) = m_sve_state;
dst += sizeof(m_sve_state);
@@ -726,13 +725,13 @@ Status NativeRegisterContextLinux_arm64::ReadAllRegisterValues(
GetFPRSize());
}
- if ((m_sve_state == SVEState::Streaming) && GetRegisterInfo().IsZAEnabled()) {
+ if ((m_sve_state == SVEState::Streaming) && GetRegisterInfo().IsZAPresent()) {
assert(m_za_header.size <= GetZABufferSize());
dst = AddSavedRegisters(dst, RegisterSetType::SME, GetZABuffer(),
m_za_header.size);
}
- if (GetRegisterInfo().IsMTEEnabled()) {
+ if (GetRegisterInfo().IsMTEPresent()) {
dst = AddSavedRegisters(dst, RegisterSetType::MTE, GetMTEControl(),
GetMTEControlSize());
}
@@ -1411,7 +1410,7 @@ std::vector<uint32_t> NativeRegisterContextLinux_arm64::GetExpeditedRegisters(
expedited_reg_nums.push_back(GetRegisterInfo().GetRegNumSVEVG());
// SME, streaming vector length. This is used by the ZA register which is
// present even when streaming mode is not enabled.
- if (GetRegisterInfo().IsSSVEEnabled())
+ if (GetRegisterInfo().IsSSVEPresent())
expedited_reg_nums.push_back(GetRegisterInfo().GetRegNumSMESVG());
return expedited_reg_nums;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
index debdf4c..1bb3400 100644
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.h
@@ -120,12 +120,12 @@ public:
return false;
}
- bool IsSVEEnabled() const { return m_opt_regsets.AnySet(eRegsetMaskSVE); }
- bool IsSSVEEnabled() const { return m_opt_regsets.AnySet(eRegsetMaskSSVE); }
- bool IsZAEnabled() const { return m_opt_regsets.AnySet(eRegsetMaskZA); }
- bool IsPAuthEnabled() const { return m_opt_regsets.AnySet(eRegsetMaskPAuth); }
- bool IsMTEEnabled() const { return m_opt_regsets.AnySet(eRegsetMaskMTE); }
- bool IsTLSEnabled() const { return m_opt_regsets.AnySet(eRegsetMaskTLS); }
+ bool IsSVEPresent() const { return m_opt_regsets.AnySet(eRegsetMaskSVE); }
+ bool IsSSVEPresent() const { return m_opt_regsets.AnySet(eRegsetMaskSSVE); }
+ bool IsZAPresent() const { return m_opt_regsets.AnySet(eRegsetMaskZA); }
+ bool IsPAuthPresent() const { return m_opt_regsets.AnySet(eRegsetMaskPAuth); }
+ bool IsMTEPresent() const { return m_opt_regsets.AnySet(eRegsetMaskMTE); }
+ bool IsTLSPresent() const { return m_opt_regsets.AnySet(eRegsetMaskTLS); }
bool IsSVEReg(unsigned reg) const;
bool IsSVEZReg(unsigned reg) const;
diff --git a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
index 99cee83..db37b7c 100644
--- a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
+++ b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
@@ -75,7 +75,7 @@ RegisterContextCorePOSIX_arm64::RegisterContextCorePOSIX_arm64(
m_register_info_up->GetTargetArchitecture().GetTriple();
m_fpr_data = getRegset(notes, target_triple, FPR_Desc);
- if (m_register_info_up->IsSSVEEnabled()) {
+ if (m_register_info_up->IsSSVEPresent()) {
m_sve_data = getRegset(notes, target_triple, AARCH64_SSVE_Desc);
lldb::offset_t flags_offset = 12;
uint16_t flags = m_sve_data.GetU32(&flags_offset);
@@ -83,19 +83,19 @@ RegisterContextCorePOSIX_arm64::RegisterContextCorePOSIX_arm64(
m_sve_state = SVEState::Streaming;
}
- if (m_sve_state != SVEState::Streaming && m_register_info_up->IsSVEEnabled())
+ if (m_sve_state != SVEState::Streaming && m_register_info_up->IsSVEPresent())
m_sve_data = getRegset(notes, target_triple, AARCH64_SVE_Desc);
- if (m_register_info_up->IsPAuthEnabled())
+ if (m_register_info_up->IsPAuthPresent())
m_pac_data = getRegset(notes, target_triple, AARCH64_PAC_Desc);
- if (m_register_info_up->IsTLSEnabled())
+ if (m_register_info_up->IsTLSPresent())
m_tls_data = getRegset(notes, target_triple, AARCH64_TLS_Desc);
- if (m_register_info_up->IsZAEnabled())
+ if (m_register_info_up->IsZAPresent())
m_za_data = getRegset(notes, target_triple, AARCH64_ZA_Desc);
- if (m_register_info_up->IsMTEEnabled())
+ if (m_register_info_up->IsMTEPresent())
m_mte_data = getRegset(notes, target_triple, AARCH64_MTE_Desc);
ConfigureRegisterContext();
generated by cgit v1.1 at 2026-01-07 12:07:05 +0000